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Flame Monitors
BROCHURE
JUNHO 2013
Compact flame monitor
Self-monitoring and fail-safe compact flame monitor for the monitoring of gas, oil and coal flames with integrated UV, VIS or IR flame sensor, primarily in single burner furnaces.
Features ● Suitable for continuous operation and
72-hour operation according to TRD 604 ● Compact design, flame sensor and control
unit in one enclosure, takes up no space in control cabinet
● LED display for settings and operational status
● ATEX approved (D-LX 100 .../94 Ex for zone 1 and D-LX.../97 Ex for zone 2).
Applications ● Power stations ● Chemical industry ● Refineries ● Cement plants ● Waste incinerators ● Steam generators ● Heating plants.
Certifications ● DVGW ● APAVE ● UL 372 ● FM Class 7610 ● AGA: AG 210 ● GOST-R ● PTB (ATEX).
Digital display D-ZS 087-20 (optional)
Swivel mount D-ZS-033 I (optional)
Flame monitor D-LX 100
Purge air flange
Thermal isolator with
electrical insulation D-ZS 117 I (optional)
Ball valve D-ZS 133 I (optional)
Accessories ● Digital display for optimal adjustment of
the flame sensors by measuring the pulse rate and its extreme values (D-ZS 087 - 20)
● Optical adjustment aid for the alignment of the Swivel mount on the sighting tube (D-ZS 118)
● UV-C test light source 230 V / 50 Hz (D-ZS 077-10)
● UV-A, UV-B and IR test light source 230 V/50 Hz (D-ZS 093)
● Swivel mount for alignment of flame moni-tor to the flame to be monitored (D-ZS 033 - I)
● Thermal isolator with electrical insulation (D-ZS 117 - I)
● Ball valve for closing sighting tube (D-ZS 133 - I)
● Terminal box for connecting the flame monitor (D-ZS 140 / 141)
● Power supply unit to supply two D-LX 100 (D-NG 24/05).
Functional descriptionThe D-LX 100 flame monitor analyses flame ra-diation using the integrated flame sensor signal.The flame intensity is present as a current at one output 0/4...20mA for further analysis.
Design ● Integrated compact device.
D-LX 100 / 94 Ex D-LX 100 / 95 Ex
D-LX 100
Operational mode Intermittent operation, continuous operation, 72-hour operation without permanent supervision
Flame intensity 0/4...20mA
Safety Self-monitoring and fail-safe Perm. ambient temperature -20...+60°C
Auxiliary supply 24 VDC Dimensions / Weight
90 x 92 mm, length approx. 350 mm / approx. 1.8 kg
Protection class IP67 Sighting tube connection G 1¼“
Flame relay 1x NO contact, 230 VAC, 2 A Purge air connection G ½“
Status relay 1x NO contact, 230 VAC, 2 A D-LX 100 Ex
Safety time 1, 3, 5 sEx-protection
optional optional optional
II 2G Ex de IIC T5/T6 Class l, Div. 1, Group B, C & D Class l, Div. 2, Group A, B, C & D II 3G Ex nAnC IIC T6
Spectral ranges UV, VIS, IR
Viewing angle 6°
Number of ranges 1 Dimensions Weight
Ø130 mm, length 313 mm approx. 4.3 kg
Switching threshold 0...9 Sighting tube
connection G 1“
Display LED display Protection class IP65 5
Compact flame monitor
Self-monitoring and fail-safe com-pact flame monitor for the monitor-ing of gas, oil, and coal flames with integrated UV or IR flame sensor.
Features ● Wide sensitivity range ● For ambient temperatures from -40°C up to
+85°C ● Dual channel design throughout ● Measurement of flame flicker frequency ● Selective to individual burners and fuels.
Applications ● Power stations ● Chemical industry ● Refineries ● Cement plants ● Waste incinerators ● Steam generators ● Heating plants.
Certifications ● DVGW ● FM Class 7610 ● SIL3 ● GOST-R
Swivel mount D-ZS-033 I (optional)
Flame monitor D-LX 200
Purge air flange
Thermal/ electrical isolator
D-ZS 117 I (optional)
Ball valve D-ZS 133 I (optional)
Design ● Integrated compact device ● Plug connection (/MP)
Accessories ● Optical adjustment aid for the alignment of
the swivel mount on the sighting tube (D-ZS 118)
● LED bar graph display for the flame inten-sity (D-ZS 129)
● UV-A, UV-B and IR-test light source 230 V/50 Hz (D-ZS 093)
● Swivel mount for the alignment of the fla-me monitor (D-ZS 033 - I)
● Thermal isolator with electrical insulation (D-ZS 117 - I)
● Ball valve for closing the sighting tube (D-ZS 133 - I)
● Terminal box for connecting the flame mo-nitor (D-ZS 140-12)
● Power supply unit for supply of up to two D-LX 200 (D-NG 24/05).
Functional descriptionThe D-LX 200 compact flame monitor analyses flame radiation using the integrated flame sen-sor signal.Current output 0/4...20 mA available for further analysis.Flame properties and parameters of the flame monitor can be transmitted to a PC via a RS485 and an IrDA interface.
D-LX 200
User interface of the flame monitor software
Operational mode Intermittent operation and continuous operation Communication LED, Modbus RTU, IrDA
Safety Self-monitoring and fail-safe Analogue output 0/4...20 mA
Auxiliary supply 24 VDC Ambient temperature range -40...+85°C
Protection class IP66/68, IP65 (/MP)Dimensions
Weight 85x85 mm,length approx. 250 mm approx. 1.25 kg
Flame relay 1x NO contact, 24 VDC, 0.5 A Sighting tube connection G 1¼“ or 1¼” NPT(F)
Status relay 1x NO contact, 24 VDC, 0.5 A Purge air connection G ½“ or ½” NPT(F)
Safety time 1, 2, 3, 5 s Spectral ranges UV, IR
Viewing angle 6° Threshold switches Flame intensity and flicker frequency
Ranges 2
SIL 3
6
Flame monitor selection
Flame sensor D-LX 700
Compact flame monitor with fibre optic system
Application with - flexible fibre optic system
(D-LL 703) - or rigid fibre optic system
(D-LL 704)
Features ● Suitable for continuous operation and
72-hour operation according to TRD 604 ● Compact design, flame sensor and control
unit in one enclosure, takes up no space in control cabinet
● LED display for settings and operational status
● Self-monitoring and fail-safe compact flame monitor for the monitoring of gas, oil and coal flames with integrated UV, VIS or IR flame sensor, primarily in single burner furnaces.
Applications ● Burners with difficult installation conditions
for conventional flame sensors or on those whose environmental temperature near the sighting tube is too high
● Power stations ● Chemical industry ● Refineries ● Cement plants ● Waste incinerators ● Steam generators ● Heating plants.
Certifications ● GOST-R
Accessories ● Digital display for optimal adjustment of
the flame sensors by measuring the pulse rate and its extreme values (D-ZS 087 - 20)
● UV-A, UV-B and IR test light source 230 V/50 Hz (D-ZS 093)
● Terminal box for connecting the flame monitor (D-ZS 140 / 141)
● Installation flange for D-LL 703 for fibre optic system (D-ZS 703)
● Welding flange for D-LL 704 for fibre optic system (D-ZS 704).
Functional descriptionThe D-LX 700 flame monitor analyses flame ra-diation using the integrated flame sensor signal.The flame intensity is present as a current at one output 0/4...20mA for further analysis.The D-LL 703 and D-LL 704 fibre optic system may be integrated directly into the hot area of the burner. It transfers the radiation from the flame over a fibre optic bundle to the flame sen-sor installed outside the burner.
Design ● Integrated compact device.
D-LX 700
Operational mode Intermittent operation, continuous operation, 72-hour operation without permanent supervision
Spectral ranges UV, VIS, IR
Safety Self-monitoring and fail-safe Number of ranges 1
Auxiliary supply 24 VDC Switching threshold 0...9
Protection class IP67Display LED display
Flame intensity 0/4...20 mA
Flame relay 1x NO contact, 230 VAC, 2 A Perm. ambient temperature -20...+60°C
Status relay 1x NO contact, 230 VAC, 2 A Dimensions / Weight
90 x 92 mm, length approx. 350 mm / approx. 1.8 kgSafety time 1, 3, 5 s
Flame sensorSuitable for fuels
FeaturesGas Oil Coal Wood
D-LX 700 UAF o ++ with intensive ambient light (neighbouring burners), gain switchover
D-LX 700 UA + ++ + with low NOx component, gain switchover
D-LX 700 IS ! + ++ + selective single burner monitoring (coal, oil)
D-LX 700 IG o + ++ ++ selective single burner monitoring (coal, oil, wood)
++ ideally suited + well suited o conditionally suited ! not permitted (from experience)
10
D-LX 720
D-LX 720
Compact flame monitor with fibre optic system
Application with - flexible fibre optic system
D-LL 703- or rigid fibre optic system
D-LL 704
Features ● Wide sensitivity range ● For ambient temperatures from -40°C up to
+85°C ● Dual channel design throughout ● Measurement of flame flicker frequency ● Selective to individual burners and fuels.
Applications ● Burners with difficult installation conditions
for conventional flame sensors or on those whose ambient temperature near the sight-ing tube is too high
● Power stations ● Chemical industry ● Refineries ● Cement plants ● Waste incinerators ● Steam generators ● Heating plants.
Certifications ● DVGW ● FM Class 7610 ● GOST-R ● SIL3.
Design ● Integrated compact device ● Plug connection (/MP)
Accessories ● LED bar graph display for the flame inten-
sity (D-ZS 129) ● Terminal box for connecting the flame mo-
nitor (D-ZS 140-12) ● Installation flange for D-LL 703 fibre optic
system (D-ZS 703) ● Welding flange for D-LL 704 fibre optic
system (D-ZS 704) ● Power supply unit for supply of up to two
D-LX 720 (D-NG 24/05). ●
User interface of the flame monitor software
Functional descriptionThe D-LX 720 compact flame monitor is elec-tronically identical to the D-LX 200. It analyses flame radiation using the integrated flame sen-sor signal.Current output 0/4...20 mA available for further analysis.Flame properties and parameters of the flame monitor can be transmitted to a PC via a RS485 and an IrDA interface.
Operational mode Intermittent operation and continuous operation Ranges 2
Safety Self-monitoring and fail-safe Communication LED, Modbus RTU, IrDA
Auxiliary supply 24 VDC Analogue output 0/4...20 mA
Protection class IP66/68, IP65 (/MP) Ambient temperature range -40...+85°C
Flame relay 1x NO contact, 24 VDC, 0.5 ADimensions
Weight 85x85 mm, length approx. 175 mm approx. 1.25 kg
Status relay 1x NO contact, 24 VDC, 0.5 A Spectral ranges UV, IR
Safety time 1, 2, 3, 5 s Threshold switches Flame intensity and flicker frequency
SIL 3
11
Contactos/Contacts:
Comercial/Commercial:
Francisco Lopes
e-mail: flopes@bhb,pt
Tel: (+351) 21 843 64 00
Fax: (+351) 21 843 64 09
Assistência/Service:
Joaquim Picante
e-mail: [email protected]
Tel: (+351) 21 843 64 00
24 Horas: (+351) 96 523 73 93
Note:
DURAG, Inc., the owner of this document, reserves the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. DURAG, Inc. does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.
Copyright© 2011
DURAG, Inc. All rights reserved